Features:
Attached a crystal suction cup.
Easy to read accurate figures.
With Fahrenheit and Centigrade Temperature Graduation.
Is a long version that easily attaches to your tank with the suction cap provided
 
Specifications:
Color: As picture show
Size: 10CM
 
Package include:
2pcs Aquarium Thermometer 
Notes:
1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding.
2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real object.